baber/WOPTO huggingface dataset:
Patent JP-H0393284-A (JP)
Title: Laser oscillator
Inventor: MURAKAMI TAKAFUMI
IPC: H01S3/041
Filed: 1989-09-05
Abstract: PURPOSE:To prevent overheat and damage of a component at the time of medium failure by providing a device for measuring transparency of coolant, a monitor means for generating an alarm signal when the measurement value exceeds an allowable value, and a means for displaying an alarm indicating failure of the medium. CONSTITUTION:High frequency voltage from a high frequency power source 3 is applied to between electrodes 2a, 2b provided on an outer wall of a discharge tube 1 to excite laser gas inside. A Fabry-PeGAMMA rot resonator is constituted of a rear mirror 6 with reflectivity of 99.5% and an output mirror 5 with reflectivity of 65% to amplify light emitted from laser gas molecules while a part of it is discharged outside as laser light 6 from the output mirror 5. Gas heated to high temperature by laser oscillation passes through heat exchangers 7a, 7b which are cooled by water, wherein a light emitting diode 11a and a transparency sensor 11 having a phototransistor 11b are provided via small windows 91b, 92b on the middle of a pipe 9b so that turbidity of water if any is displayed on a display unit 13.
Patent JP-H0893268-A (JP)
Title: Snow melting roof-tile wiring unit
Inventor: KONDO MASATO
IPC: E04D13/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a snow melting roof-tile wiring unit of desirable workability allowing snow melting tiles to be easily connected to a power supply only by combination without designing wiring each time according to the size and shape of a roof. CONSTITUTION: A snow melting tile wiring unit is constituted of a trunk line 10 formed of two power cables 11, a trunk line connecting plug 21 connected to one end of the trunk line 10, a trunk line receptacle 22 connected to the other end of the trunk line 10, the specified number of trunk line branch mol,d parts 23 provided at the intermediate parts of the trunk line 10 so as to connect branch lines 30, connected to snow melting roof-tiles A, to the trunk line 10, and branch line connecting plugs 41 connected to the tips of the branch lines 30. The branch line connecting plugs 41 are connected to branch line receptacles 42 connected to the tips of the lead wires (b) of the snow melting roof-tiles A with ceramic heaters B vapor-deposited to the back faces. The snow melting roof-tiles A are thereby connected electrically to the trunk line 10.
Patent JP-H0973431-A (JP)
Title: Terminal user monitoring method
Inventor: WADA NAOYUKI
IPC: G06F11/30
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To confirm the seating state of a user of an information terminal device from a remote place by monitoring whether or not the user is present in front of the information processing terminal device and transferring the monitor result to another terminal device connected by a network. SOLUTION: While the terminal device 2 is in operation, a seating monitor device 4 monitors whether or not the user is present in front of the terminal device 2 at all times by using an optical or thermal detecting means. The seating state monitor result of the seating monitor device 4 can be read in by the CPU 21 in the terminal device 2 when necessary. When a terminal device, e.g. 1 makes a request to transfer information on the seating state, etc., the terminal device 2 reads in the monitor result of the seating monitor device 4 and transfers it as seating state information to the request source. This terminal device 2 further displays a destination display board showing the destination, etc., of the user on a display device 26 and also accepts the input of a destination, etc., by user operation.
Patent JP-S59122955-A (JP)
Title: Automatic biochemical analyzing apparatus
Inventor: TAKEUCHI SADAO
IPC: G01N35/10
Filed: 1982-12-29
Abstract: PURPOSE:To enable accurate analysis by reducing the interfrence of the other reagent and the residual component of an object to be examined, in performing portionwise injection because of the presence of an item to be analyzed after portionwise injection is not performed for a long cycle, by constituting the titled apparatus so as to perform the portionwise injection in the anterior stage thereof. CONSTITUTION:When a plastic cuvet sheet 3 is flowed to the direction shown by the arrow on a reaction line 1 and the first and fifth analytical containers 2 of said cuvet sheet 3 shown by the characters X, Y are subjected to item selection, portionwise injection is also performed to two analytical containers 2 shown by the characters Z, W. That is, even when an item to be analyzed is not selected and the analytical container wherein the item to be analyzed is selected after a predetermined time is moved, portionwise injection is performed. Because this invention is constituted as mentioned above, the interference of the other reagent and the residual component of an object to be examined is reduced and accurate analysis can be carried out.
Patent JP-H02102359-A (JP)
Title: Cartridge air filter
Inventor: EDOWAADO JIEI BIDANSETSUTO
IPC: B01D46/42
Filed: 1989-09-05
Abstract: PURPOSE: To well conduct collection and pulverization of spitback fuel by arranging a collecting means for collecting spitback fuel having a surface means with a projection, and a containing means having a concave surface for keeping the spitback fuel. CONSTITUTION: An air filter 10 is composed of a filter base part 12 and a filter upper part 14, and is placed on a carburetor of an engine, a filter element 16 is arranged in the filter base part 12 and the filter upper part 14 for filtering air. The filter base part 12 includes a filter base frame 24, a filter element 16 and an inlet pipe 26 that forms a carburetor inflow opening 22. And the filter upper part 14 has Venturi conic part 32 that forms a Venturi pipe, and a relatively big concave surface 34 with an angle. A fuel spitback shield wall 34 and a part of the Venturi conic part 32 extending inside the inlet pipe 26 are placed opposite to the inlet pipe 6.
Patent JP-2001048379-A (JP)
Title: Paper feeder
Inventor: KAWAKAMI OSAMU
IPC: B65H7/04
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder of inexpensively simple constitution capable of stably properly detecting a residual amount of paper at all times even when a supplement or the like of the paper is performed halfway. SOLUTION: This paper feeder is constituted by arranging a paper tray 6 loading paper 2 in a box-shaped casing, spring 3 lifting the paper tray 6 swiveled according to increase/decrease of the paper 2, discrimination pattern part 5 fixedly mounted in a wall surface in the vicinity of the paper tray 6 to be printed with a printing pattern capable of optical discrimination as a prescribed discrimination pattern for making a residual amount of the paper 2 detectable in a multi-step, and an optical pattern discrimination sensor 4 fixedly mounted in out of a storage part relating to the paper 2 in the paper tray 6 to output a paper residual amount signal showing the residual amount of the paper 2 based on a result optically directly detecting the printing pattern.  Here, the paper feeder guides the paper 2 charge loaded on the paper tray 6 made conveyable by rotating a pick roller 1 arranged in a mounted equipment having a printing function.
Patent JP-H0395747-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII FUMIAKI
IPC: G11B15/02
Filed: 1989-09-07
Abstract: PURPOSE:To automatically rewind a magnetic tape to a desired position on completion of the recording or reproducing, by storing a recording or reproducing start information in a memory means and storing the recording or reproducing start position of a magnetic tape. CONSTITUTION:When the starting time of a desired program comes, a timer 9 detects it, making an U/D up/down counter 4 an up-count mode, generating a writing command signal (a) and writing the count value of the U/D counter 4 at that time. This count value expresses the recording start position of the desired program on a magnetic tape 1 and the magnetic tape 1 is automatically rewound to its recording start position when the recording of the desired program is completed by a timer reservation. The recording start position is thus expressed by the count value of the U/D counter 4 and the magnetic tape 1 is rewound to its recording start position without fail even in the case of the recording start position being located at any position on the magnetic tape 1 because of the count value thereof being held on a memory device 5.
Patent JP-H05116073-A (JP)
Title: Manufacture of metal bonded grinding wheel and pellet for manufacture
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/10
Filed: 1991-09-10
Abstract: PURPOSE:To manufacture a metal bonded grinding wheel with good efficiency by injection molding, to uniformly disperse abrasive grains in an abrasive grain layer, and to increase the porosity to improve the sharpness. CONSTITUTION:A designated quantity of previously metal coated abrasive grains 1, metal bonding agent powder and an additive are mixed, together, pressurizing rolling motion is applied to the mixed powder in a rotary vessel to form coating layers 2 of the metal bonding agent and the additive on the outer peripheries of the individual previously metal coated abrasive grains by the mechanical frictional pressing contact action. Thus, compound abrasive grains are formed. Subsequently, the compound abrasive grains and a resin binder are mixed together and injection-molded in a metal mold by using an injection molding machine, and an obtained grinding wheel original mold is degreased and sintered. Thus, the resin binder is removed and metal bonding agents are bonded to each other to manufacture a metal bonded grinding wheel.
Patent JP-S59126263-A (JP)
Title: Low voltage alarm circuit
Inventor: KATSUYAMA KENICHI
IPC: G01R19/165
Filed: 1982-12-28
Abstract: PURPOSE:To obtain an alarm circuit, in a circuit wherein a relay is connected between the terminals of a power source and the voltage drop of the power source is detected by the relay to issue an alarm, by such simple constitution that a constant-voltage element is connected to the relay after the relay is started. CONSTITUTION:A relay RL is connected between the terminals of a power source to which input voltage VIN is applied and, after the relay RL is startd, a battery VO is connected to the relay RL in series. The applied voltage of the relay RL is raised as the voltage VIN and the relay RL is operated to open a contact r1. Therefore, the applied voltage of the relay RL comes to a value obtained by dropping only the voltage value of the battery VO from the voltage VIN while the voltage VIN is raised to rating voltage from this state to keep the operation state of the relay RL. When the input voltage is dropped and the applied voltage of the rely RL is fallen, the relay RL is restored to close the contact rl and an alarm is outputted from an output terminal ALM. By this method, the hysteresis characteristic of the relay RL is absorbed to enable the formation of an alarm circuit with simple constitution. In this case, the battery VO can be replaced with a diode.
Patent JP-S6386113-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIOKA SHINPEI
IPC: C09D175/04
Filed: 1986-09-29
Abstract: PURPOSE:To improve an antistatic property and adhesiveness by confining the range of the spectral ray transmittance and total ray transmittance of a UV curing type under coat layer between a base and magnetic layer or between back coat layers. CONSTITUTION:The UV curing type under coat layer having the spectral ray transmittance of the under coat layer alone ranging 500-700nm measurement wavelength, >=50% total ray transmittance and <=10<7>OMEGA surface specific resistivity of the under coat layer and further, contg. a photopolymn. initiator in a 1-20pts.wt range per 100pts.wt. total weight of the binder is provided between the nonmagnetic base and the magnetic layer or between the back coat layers. Such under coat layer is obtd. by curing the coating compd., which consists essentially of a UV curing resin of a vinyl group, acryl group, etc., and is compounded with a filler, additive, solvent, etc., and curing the same by UV rays.
Patent JP-H0895496-A (JP)
Title: Light emitting display device
Inventor: MORITO YUKO
IPC: G09F13/00
Filed: 1994-09-27
Abstract: PURPOSE: To enable a display board to emit flash light for a long time with a low power consumption and with high luminance by emitting the light from the terminals of many optical fibers arrayed so that display may be performed on the display board with light transmitted through a bundle fiber from a light source. CONSTITUTION: The respective optical fibers 7 and 7 are wired and bundled in a display device main body 2, and the other end side of the bundle fiber 8 where the optical fibers 7 and 7 are bundled is connected to a consecutive flash light source device 4 housed in a casing 5. A flash light emission circuit is incorporated in the light source device 4, and the bundle fiber 8 is disposed to be opposed to a mirror so that radiated light may be made incident thereon. When a switch is turned on next, the light of flash light emission is reflected directly or by the mirror and made incident on the bundle fiber 8, and then made incident on the respective optical fibers 7 wired in the display device main body 2. The light is transmitted through the optical fibers 7 wired in the main body 2 and radiated to the outside from the light transmission part 6 of a reflector 3.
Patent JP-H0679822-A (JP)
Title: Electronic part packaging film and bag
Inventor: ITAYA TATSUO
IPC: B65D85/38
Filed: 1992-08-31
Abstract: PURPOSE:To effectively protect electronic part from being damaged by humidity, static electricity and the like by a method wherein electrically conductive layer, polyester film layer and SiOx layer are laminated to one another. CONSTITUTION:Laminated film A, which is laminatingly produced by dry lamination, is made into a bag having electrically conductive polyethylene film side facing inside. Concretely, an electronic part packaging bag is produced by making laminated film prepared by laminating first electrically conductive layer 1, polyester film layer 2, SiOx layer 3 and second electrically conductive layer 4 into a bag, in which the first electrically conductive layer is laid inside. The thickness of the first electrically conductive layer 1 is 30-80mum, that of the polyester film 2 is 12-50mum, that of the SiOx layer 3 is 300-1,000Angstrom  and that of the second electrically conductive layer 4 is 0.05-1.0g/m<2>.
Patent JP-H0762365-A (JP)
Title: Electrodewatering and electroconcentration of carbonaceous material-water slurry, electrodewatering apparatus, and electroconcentration apparatus
Inventor: HIRATA TOSHIMICHI
IPC: C10L1/32
Filed: 1993-08-23
Abstract: PURPOSE:To provide a process for either electrodewatering or electroconcentration of a carbonaceous material-water slurry, an electrodewatering apparatus and an electroconcentration apparatus which are capable of easily separating fine carbonaceous material particles without clogging and with a small power consumption. CONSTITUTION:In a dewatering process, a direct current is applied to a carbonaceous material- water slurry to deposit carbonaceous material particles on a positive electrode, and the deposited particles are then separated to obtain dewatered matter. In a concn. process, carbonaceous material particles are electrically concentrated near a positive electrode in the same manner as described above, and the conc. particles are then separated to obtain conc. matter. A dewatering apparatus comprises a DC power source unit 32 equipped with a positive electrode and a negative electrode for application of a direct current to a carbonaceous material- water slurry, and a separator 34 for separation of carbonaceous material particles electrically deposited on the positive electrode. A concn. apparatus comprise the same DC power source unit a mentioned above, and a separator for separation of carbonaceous material particles electrically concentrated near the positive electrode. A tank 31 for the carbonaceous material- water slurry is also used as the negative electrode. A rotator 33 as the positive electrode is disposed in such a way as to be partly immersed in the carbonaceous material-water slurry in the tank 31. A separation panel 35 is disposed in such a way as to be in contact with the rotator 33 to constitute the separator.
Patent JP-S59122941-A (JP)
Title: Ion concentration measuring device
Inventor: INOUE SHIYOUICHI
IPC: G01N27/28
Filed: 1982-12-28
Abstract: PURPOSE:To make the amount of a liquid to be measured minute, by holding electrodes for measuring ion concentration by a measuring container as a unitary body, so that sensitive parts of the electrodes are exposed on the bottom surface and/or side surface of the measuring container, which contains the liquid to be measured. CONSTITUTION:In an ion concentration measuring device, a plurality of electrodes are attached to a measuring container 12, which contains a liquid to be measured as a unitary body in order to measure the concentrations of a plural kinds of ions. Sensitive parts 11a of the electrodes are made to expose on a bottom part 12a of the measuring container 12 approximately on the same plane of the bottom surface 12a. In this way, the measuring container 12 and the electrodes 11 form a unitary body, and the sensitive parts of the electrodes 11 are exposed on the approximately same plane of the bottom surface 12a of the measuring container and fixed. Thus the amount of the liquid to be measured can be made extremely minute.
Patent JP-H1077385-A (JP)
Title: Phenolic resin composition for binding carbon material and carbon-resin composite material
Inventor: IDE ISAMU
IPC: C08K5/42
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which can give a carbon-resin composite material of high mechanical strength by compounding a liquid dimethylene ether type phenolic resin and a liquid accelerating agent. SOLUTION: This composition comprises (A) a liquid dimethylene ether type phenolic resin and (B) a liquid curing-accelerating agent, preferably in an amount of 0.1-20 pts.wt. of the component B per 100 pts.wt. of the component A. The component A is prepared by reaction of a phenol with formaldehyde using a divalent metal naphthenate salt as a catalyst at 100-140 deg.C and its liquid form or a liquid prepared by dissolving the semi-solid or solid product in a solvent. The component B is an organic or inorganic acid. This composition is mixed with a carbon material and the mixed composition is hardened to give the objective resin composite material in which the hardened composition works as a binder.
Patent JP-H04209683-A (JP)
Title: Method of kneading two-pack crosslinking self-adhesive
Inventor: FUJITA YOSHIO
IPC: C09J201/00
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the title self-adhesive in emulsion form, to be used in a process for producing a self-adhesive sheet excellent in peelability, with good productivity and consistent quality by kneading a self-adhesive and a crosslinking agent each having a specified viscosity on a line mixer under specified conditions. CONSTITUTION:A self-adhesive (e.g. an acrylic ester copolymer emulsion) having a Brookfield viscosity of 5,000-7,000cP (25 deg.C) and a crosslinking agent (e.g. an epoxy compound) having a Brookfield viscosity of 700-1,200cP (25 deg.C) are kneaded on a line mixer at a peripheral speed of 1.2-18.4m/sec.
Patent JP-S6474518-A (JP)
Title: Zoom lens
Inventor: HATA KAZUYOSHI
IPC: G02B15/173
Filed: 1987-09-16
Abstract: PURPOSE:To offer an inexpensive zoom lens whose overall length is very short, whose aperture is large and whose aberration is also satisfactory, although its variable power rate is low by constituting the titled zoom lens of three groups of a first positive group, a second negative group and a third positive group, and forming the third group as a fixed part constituted of four pieces of positive, positive, negative and positive. CONSTITUTION:The first group I consists of two pieces of a negative meniscus lens being convex to an object side and a biconvex lens whose strong face has been turned to the object side and has positive refracting power, and the second group II consists of two pieces of a negative lens whose strong face has been turned to an image side and a positive meniscus lens being convex to the object side and has negative refracting power. The third group III constituted of four pieces of a positive lens whose strong refracting face has been turned to the image side, a positive lens whose strong refracting face has been turned to the object side, a biconcave lens whose strong refracting face has been turned to the image side, and a biconvex lens, in order from the object side, and has positive refracting power as a whole. In such a way, by constituting the third group of positive, positive, negative and positive, an inexpensive zoom lens whose overall length is short enough, whose aperture is large, and whose aberration is also satisfactory can be realized.
Patent JP-S6388757-A (JP)
Title: Spiral electrode for cylindrical nonaqueous electrolyte cell
Inventor: MUSHIAKI NAOFUMI
IPC: H01M6/10
Filed: 1986-10-01
Abstract: PURPOSE:To reduce the inner resistance and to improve the discharge property, by furnishing the winding start part of a thin metal plate between the winding end part of a separator and the winding end part of a negative electrode plate, and winding the thin metal plate one round so as to connect the winding start part and the winding end part of the thin metal plate electrically. CONSTITUTION:Between the winding end part of a separator (1)-13 and the winding end part of a negative electrode plate, the winding start part 11'' of a thin metal plate 11 is placed. The thin metal plate 11 is wound one round, and, the winding end part 11' of the thin metal plate 11 and the winding start part 11'' of the thin metal plate 11 are superposed through a negative electrode plate and a separator (2)-13', while the winding start part 11'' of the thin metal plate 11 and the winding end part 11' are directly connected electrically through the winding end part of the negative electrode 12.
Patent JP-H0656604-A (JP)
Title: Herbicide for paddy field
Inventor: KIJINO ATSUSHI
IPC: A01N25/30
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a herbicide excellent in disintegration in water and diffusibility and having good long-term storage stability by blending a system consisting of a herbicidal activity ingredient for paddy field and a surfactant with a specific amount of water absorbing resin and a specific amount of carbonic acid salt and a water soluble solid acidic substance. CONSTITUTION:This herbicide for paddy field is obtained by blending a water absorbing resin (e.g. a starch/acrylic acid salt graft polymer) of 2-85wt.%, especially 10-50wt.% based on total weight and a carbonic acid salt (especially preferably selected from a carbonic acid salt, a sesquicarbonic acid salt and a hydrogen carbonic acid salt) and a water soluble solid acidic substance of 1-20wt.%, especially 5-20wt.% based on the total weight. When this herbicide is applied to paddy field filled with water, the water absorbing resin is swollen, and further, the effect is remarkably enhanced by a small amount of a foaming agent and the herbicide is quickly disintegrated and diffused. Thereby, since the herbicidal activity ingredient is quickly diffused in paddy field, sufficient herbicidal effect is exhibited. Further, the herbicide can be prepared as large- sized tablet.